Dictionary of Nomenclature of Celestial Objects
(Last update: 02-Nov-2023)

Result of query: info cati OCISM NNN$

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Details on Acronym:   OCISM
  
OCISM  (Open Cluster InterStellar Matter)= (OCl) 
 Write:<<OCISM  NNN>>
 N:  128
Object:OCl  (SIMBAD class: OpenCluster = Open Cluster)
  Stat:is completely incorporated in Simbad
  Note:Table 1: cluster names, galactic coordinates, stellar association    or HII regions
    In the catalogue the 1950 cordinates are given with the format    HH.MM.m, DD.MM (for +DD) or -DD.MM (for negative decl.)
   Ref:=1988NASAR1202....1L
     byLEISAWITZ D.

 NASA Ref. Publ., 1202, 1-None (1988)

    Catalog of open clusters and associated interstellar matter.

o<OCISM NNN> (Nos 1-128)
=E=Catalogue in electronic form as VII/106
 Originof the Acronym: S = Created by Simbad, the CDS Database

Details on Acronym:   OCl
  
OCl    (Open Cluster)
  ***** Avoid the usage of OCl,  prefer OCISM
 Originof the Acronym: D = Assigned by the Dictionary of Acronyms